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    61.
    发明专利
    未知

    公开(公告)号：BRPI0614812A2

    公开(公告)日：2011-04-12

    申请号：BRPI0614812

    申请日：2006-08-16

    Applicant: QUALCOMM INC

    Inventor： ATTAR RASHID AHMED AKBAR ,  BHUSHAN NAGA ,  BLACK PETER JOHN ,  PANKAJ RAJESH K ,  ZHANG DANLU ,  WU QIANG ,  VANICHPUN SARUT ,  TOKGOZ YELIZ ,  GROB MATTHEW STUART ,  YAVUZ MEHMET

    IPC: H04L12/28 ,  H04W28/04 ,  H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W72/06 ,  H04W99/00

    Abstract: Embodiments disclosed herein relate to methods and systems for providing adaptive server selection in wireless communications. In an embodiment, an access terminal is configured to determine a forward link quality metric associated with each of a plurality of sectors serviced by a plurality of access points; assign credits to each sector in relation to the forward link quality metric; and change a data source control (DSC) value if the credits accumulated for a non-serving sector at a DSC change boundary is greater than a predetermined threshold, where the non-serving sector and the serving sector for the AT belong to different cells. The access terminal is further configured to change a data rate control (DRC) cover in accordance with the DSC change. The use of DSC provides an early indication of handoff, thereby allowing the service outage associated with server switching to be substantially reduced. A method for handoff is further disclosed using DSC as early indication of handoff, which also trigger multitasking forward traffic for the access terminal to all access points.

    66.
    发明专利
    未知

    公开(公告)号：NO329036B1

    公开(公告)日：2010-08-02

    申请号：NO20042911

    申请日：2004-07-09

    Applicant: QUALCOMM INC

    Inventor： BENDER PAUL E ,  PANKAJ RAJESH K ,  MOHANTY BIBHU ,  KRISHNAMURTHI RAJEEV

    IPC: H04B7/26 ,  H04B17/00 ,  H04L12/26 ,  H04L12/56 ,  H04W24/00 ,  H04W28/04 ,  H04W28/18 ,  H04W80/00 ,  H04W88/02 ,  H04W88/08

    Abstract: Techniques to test performance of terminals and access points in CDMA data (e.g., cdma2000) systems: are based on a framework of protocols and messages provided to support systematic performance testing of terminals and to ensure interface compatibility. The framework comprises a Forward Test Application Protocol (FTAP) for testing forward channels and a Reverse Test Application Protocol (RTAP) for testing reverse channels. Specific methods are defined to test different types of channels (e.g., traffic channels as well as auxiliary channels), on the basis of data transmissions of test packets formed and transmitted according to test settings included in a message previously received.

    68.
    发明专利
    未知

    公开(公告)号：DE602004014286D1

    公开(公告)日：2008-07-17

    申请号：DE602004014286

    申请日：2004-09-10

    Applicant: QUALCOMM INC

    Inventor： ZHANG DANLU ,  PANKAJ RAJESH K

    IPC: H04L12/56 ,  H04W28/10 ,  H04W28/18 ,  H04W72/12

    Abstract: An apparatus for a wireless communication system that includes means for determining available resources in the wireless communication system and means for determining an admission of a flow.

    70.
    发明专利
    未知

    公开(公告)号：BRPI0414430A

    公开(公告)日：2006-11-14

    申请号：BRPI0414430

    申请日：2004-09-16

    Applicant: QUALCOMM INC

    Inventor： CARLSON NEIL CHARLES ,  PANKAJ RAJESH K

    IPC: H04L12/56 ,  H04W72/12

    Abstract: This disclosure provides a synchronous packet manager containing a data structure for scheduling future synchronous packet transmissions and arbitrating between synchronous and asynchronous packet transmissions. Slots required for transmitting a synchronous packet are reserved by marking the corresponding entries in a synchronous packet reservation table. Rather than writing packets to many different queues, the application software fills in a single reservation table per BTS sector.

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